| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.84 | 3.727% | $160.6109 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $21.80 | 7.647% | $23.467 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $108.98 | 9.669% | $119.5173 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $236.73 | 13.774% | $269.3372 | $269.34 | $269.35 | $269.30 |
| Purchase #5 | $134.43 | 4.726% | $140.7832 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $191.94 | 6.562% | $204.5351 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $202.89 | 11.277% | $225.7699 | $225.77 | $225.75 | $225.80 |
| 7 purchase totals = | $1,051.61 | $1,144.0206 | $1,144.03 | $1,144.00 | $1,144.00 | |